How much is 1000 mille francs worth in british pounds today?

To determine the value of 1000 mille francs in British pounds, you need to know the current exchange rate between the Swiss franc (CHF) and the British pound (GBP). As of my last update, 1 Swiss franc was approximately 0.90 British pounds, which would make 1000 mille francs worth about 900 GBP. However, exchange rates fluctuate, so it's best to check a reliable financial news source or currency converter for the most accurate and up-to-date information.